2025年高考教案英語突破句法篇專題五三大從句

突破句法篇專題五三大從句卷別定語從句名詞性從句狀語從句2023新Ⅰ新Ⅱ62.why（表語從句）甲63.as（非限制）64.where乙63.that/which2022新Ⅰ65.that（先行詞被all修飾）新Ⅱ甲62.who（非限制性）乙浙江2021新Ⅰ56.What（主語從句）新Ⅱ59.that/which甲乙浙江2020新Ⅰ59.which/that新Ⅱ60.that/whichⅠ63.whereⅡⅢ61.whose65.When/As浙江57.what（賓語從句）2019Ⅰ61.that（同位語從句）Ⅱ62.which（非限制性）Ⅲ64.that/who浙江58.that/which考向1定語從句 [全國卷5年12考]1.[2023全國甲，63]Yet，theformofthefablestillhasvaluestoday，asRachelCarsonsaysin"AFableforTomorrow."2.[2023全國甲，64]"TherewasonceatownintheheartofAmericawherealllifeseemedtoenjoypeacefulcoexistencewithitssurroundings，"herfablebegins，borrowingsomefamiliarwordsfrommanyageoldfables.3.[2022全國甲，62]Onthe1，100kilometerjourney，themanCaoShengkang，wholosthiseyesightattheageofeightinacaraccident，crossed40citiesandcountiesinthreeprovinces.4.[2022新高考Ⅰ，65]TheGPNPisintendedtoprovidestrongerprotectionforallthespeciesthatlivewithintheGiantPandaRangeandsignificantlyimprovethehealthoftheecosysteminthearea.5.[2021天津3月，8]WilliamHastieoncesuggestedthathistoryinformsusofpastmistakesfromwhichwecanlearnwithoutrepeatingthem.6.[2020全國Ⅲ，61]InancientChinalivedanartistwhosepaintingswerealmostlifelike.7.[江蘇高考，21]Wehaveenteredintoanagewhendreamshavethebestchanceofingtrue.高考全國卷語法填空對于定語從句的考查常涉及關(guān)系代詞that，which，who，whose，關(guān)系副詞where和when。其中which/that考查頻次最高。近幾年該考點常設(shè)置在句式復(fù)雜的長難句中，增加了難度?？忌趥淇紩r要注意復(fù)雜語境中關(guān)系詞的判斷和選擇，還要注意易混關(guān)系詞如that/which，as/which的辨析。1.[2023全國乙，63]Butforallitsancientbuildings，Beijingisalsoaplacethat/whichwelesthefastpaceddevelopmentofmodernlife，with21stcenturyarchitecturalwondersstandingsidebysidewithhistoricalbuildingsofthepast.2.[2023北京，18]NinarecentlyfinishedheryearlongseriesofrunsinChicago，wherethousandswereattendingawaterconference.3.[2021北京，12]Whenyousleep，yourbrainsortsthrougheverythingthathappenedduringtheday，tryingtolinknewexperiencestooldmemories.4.[2021浙江1月，57]BMIisaninternationallyrecognizedmeasurementtoolthat/whichgivesanindicationofwhethersomeoneisahealthyweight.5.[2020新高考Ⅰ，59]The80，000objectscollectedbySirHansSloane，forexample，formedthecorecollectionoftheBritishMuseumthat/whichopenedin1759.6.[2020新高考Ⅱ，60]TheDigitalWorldisasetofvolumesthat/whichaimtodescribehowdigitalsystemsinfluencesocietyandhelpreadersunderstandthenatureofdigitalsystemsandtheirmanyinteractingparts.7.[2020全國Ⅰ，63]Becausethemoon’sbodyblocksdirectradiomunicationwithaprobe，ChinafirsthadtoputasatelliteinorbitabovethemooninaspotwhereitcouldsendsignalstothespacecraftandtoEarth.8.[2020江蘇，21]Manylessonsarenowavailableonline，fromwhichstudentscanchooseforfree.9.[全國Ⅱ，62]NowIreneAstburyworksfrom9amto5pmdailyatthepetshopinMacclesfield，whichsheopenedwithherlatehusbandLes.10.[全國Ⅲ，64]Theywerewelltrainedbytheirmastersthat/whohadgreatexperiencewithcaringfortheseanimals.11.[浙江高考，58]Ontheedgeofthejacket，thereisapieceofcloththat/whichgivesofflightinthedark.考向2名詞性從句[全國卷5年3考]8.[2023新高考Ⅱ，62]ThisiswhytheyneedanEnglishtrainer.9.[2022北京，15]It’seasytoexplainhowwedeterminewhether/ifsmellsaredangerousornot：welearn.10.[2021新高考Ⅰ，56]Whatissobreathtakingabouttheexperience（goingtoMountHuangshan）istheoutofthisworldscenes.11.[2020江蘇，25]Itisnotaproblemwhetherwecanwinthebattle；it’sjustamatteroftime.12.[2020浙江，57]Overthousandsofyears，theybegantodependlessonwhatcouldbehuntedorgatheredfromthewild，andmoreonanimalstheyhadraisedandcropstheyhadsown.近幾年高考對名詞性從句的考查較少，主要從以下兩個角度設(shè)題：1.主語從句；2.賓語從句。預(yù)計未來高考對名詞性從句的考查會集中在連接詞what，that，whether上。1.[2020北京，3]Oliversaysifyou’reluckyenoughtohavesomeoneclosetoyouwhoenjoyscooking，askthemif/whetheryoucanjoininwhenit’spossible.2.[北京高考，8]Doesthenameofthecollegeyouattendreallymatter...Whatstudentsdoatcollegeseemstomattermuchmorethanwheretheygo.3.[江蘇高考，25]Scientistshaveobtainedmoreevidencethatplasticisfindingitswayintothehumanbody.考向3狀語從句[全國卷5年1考]13.[2021天津3月，2]Weallneedtogetinvolvedinsavingenergywhetherit’satwork，athome，oratschool.14.[2020全國Ⅲ，65]When/Asheaskedthevillagersonthebanksoftheriverwherehecouldfindthelegendary（傳奇的）artist，theysmiledandpointeddowntheriver.15.[天津高考，13]Tomissoindependentthatheneveraskshisparents’opinionunlesshewantstheirsupport.高考對狀語從句的考查主要涉及：1.when，until/till引導(dǎo)的時間狀語從句；2.sothat引導(dǎo)的結(jié)果狀語從句；3.if/unless引導(dǎo)的條件狀語從句。考點一定語從句一、關(guān)系代詞引導(dǎo)的定語從句關(guān)系代詞先行詞在從句中充當(dāng)?shù)某煞謙hat人或物主語、賓語、表語、賓語補足語（只引導(dǎo)限制性定語從句）which物主語、賓語、表語、定語、賓語補足語who人主語、賓語whom賓語、表語whose人或物定語as人或物主語、賓語、表語、主語補足語、賓語補足語注意that，which，who，whom在限制性定語從句中作賓語時可省略。[2022浙江1月，56]KimCobb，aprofessorattheGeorgiaInstituteofTechnologyinAtlanta，isoneofasmallbutgrowingminorityofacademicswho/thatarecuttingbackontheirairtravelbecauseofclimatechange.該句中academics意為"學(xué)者"，是可數(shù)名詞復(fù)數(shù)形式，所以關(guān)系詞要用who/that。[2021新高考Ⅱ，59]IdecidedthatifIlearnedofapanythat/whichusedalotofplastic，I’dsenditanemailurgingittocutback.Theoldmanwho/whom/thatmygrandpaisplayingchesswithisanoldfriendofhis.該句中出現(xiàn)了兩個be動詞"is"，需注意第二個"is"才是主句謂語動詞，第一個"is"為定語從句中的謂語動詞。[2020天津，6]Dr.Rowan，whosesecretaryresignedtwoweeksago，hashadtodoallhisowntyping.1.that和which引導(dǎo)的定語從句只用that的情況當(dāng)先行詞為everything，anything，nothing，something，much，all，none，few，little（少）等不定代詞時當(dāng)先行詞為形容詞最高級或被序數(shù)詞或形容詞最高級修飾時當(dāng)先行詞被theonly，thevery，all，any，little（少），few，no等詞修飾時當(dāng)先行詞既有人又有物時只用which的情況在非限制性定語從句中關(guān)系代詞在從句中作介詞的賓語，而介詞又位于關(guān)系代詞之前時MybrotherwassokindthathegavemetheveryputerthatIwaseagertobuy.Today，withthehelpofBeiDouNavigationSatelliteSystem（BDS），whichisentirelybuiltbyChineseengineers，weChinesecaneasilyfindourway.Allthathappensduringearlyyearscaninfluencechildrenfortherestoftheirlives.Thelandisknownforahistoricalsitewithbeautifullycoloredwalls，onwhicharepaintedtheeventsofthepast.2.as引導(dǎo)的限制性定語從句as引導(dǎo)的限制性定語從句主要用于thesame...as...，such...as...和so...as...結(jié)構(gòu)中。Itissuchabigdecisionasmoststudentshavetomakebeforegraduation.3.as和which引導(dǎo)非限制性定語從句的區(qū)別位置含義which引導(dǎo)非限制性定語從句時，位于先行詞之后，其先行詞是整個主句或主句中的一部分。對先行詞加以補充、解釋as引導(dǎo)非限制性定語從句時，其先行詞是整個主句，位置靈活，位于句首、句中或句末均可。對主句的內(nèi)容進(jìn)行評述，表示"按照，正如"Thenumberofsmokers，asisreported，hasdroppedby17percentinjustoneyear.Thisputerstoresalargeamountofinformation，whichisofgreatusetoyourresearch.二、關(guān)系副詞引導(dǎo)的定語從句關(guān)系副詞先行詞在從句中充當(dāng)?shù)某煞謜hen（＝at/on/in/duringwhich）表時間時間狀語where（＝at/in/onwhich）表地點地點狀語why（＝forwhich）只引導(dǎo)限制性定語從句表原因原因狀語提示where引導(dǎo)定語從句時，先行詞除了可以是表示具體地點的名詞（如place，home，school，village等）外，還可以是表示抽象地點的名詞（如job，condition，situation，point，case，stage，activity等）。[2021天津3月，15]AttheChineseartfestival，therearedifferentstandswhereartistsdemonstratetheirskillsandteachthevisitors.5Gmercialservice’sbeingofficiallylaunchedhasopenedanewdigitalage，whenpeople’sworkcapacityandlifestylewillbeupgraded.Thereasonwhytheinjectionneedsrepeatingeveryyearisthattheviruschanges.[天津高考，11]Theirchildisatthestagewhereshecansayindividualwordsbutnotfullsentences.三、"介詞＋關(guān)系代詞"引導(dǎo)的定語從句1.若介詞放在關(guān)系代詞之前，關(guān)系代詞指人時用whom，指物時常用which。另外，whose也可以放在介詞后，即"介詞＋whose＋名詞"結(jié)構(gòu)。2."介詞＋關(guān)系代詞"的常見結(jié)構(gòu)：（短語）介詞OurEnglishteacher，withwhosehelpwehavemadegreatprogressinEnglish，haspletedthirtyyearsofteaching.HuaMulan，thestoryofwhomhasbeentoldbygenerationsinChina，isafighterintheNorthernWeiDynasty.Therearemanydifferentteasetsandalmostallkindsofteainhishome，mostofwhichIcan’tname.1.DoctorssaymisunderstandingsandfalseinformationaboutthediseasearespreadingontheInternet，whichtheythinkshouldbestopped.2.RunningfromSept.4to9，thefairwasthefirstglobaltradeeventthathadbeenheldbothonlineandofflinebyChinasincetheoutbreakofthedisease.3.Careofthesoulisagradualprocessinwhicheventhesmalldetailsoflifeshouldbeconsidered.4.AsfarasIamconcerned，youthisaperiodwhenweshouldstudyhardandmakeourselveswellpreparedforthefuture.5.PekingOperahasahistoryofabout200years，whoseorigincandatebacktootheroldlocaloperas，especiallyAnhuiOpera.6.Asisknowntousall，traditionalChinesemedicineispracticalandeffectivewhenusedtotreatsomediseases.7.Duringthosedarkmoments，thespacestationmaintainsitspowersupplybyusingjuice（電）that/whichissavedinitsbatteries.8.Inlifepeoplemakemanydecisions，someofwhicharesoimportantthattheyaffectusgreatly.9.Don’ttrustsuchpeopleaspraiseyoutoyourfacebutspeakillofyoubehindyourback.10.TheexhibitscovertheworksbyQiBaishi，whoseworkshaveinfluencedthedevelopmentofChinesepaintings.11.Theyhavereachedapointwheretheyhavetoborrowmoney.12.Whenapplyingforavisa（簽證），youneedtostatesimplyandclearlythereasonswhyyougotothecountry.13.MozartwasafamousposercontemporarywithBeethoven，bothofwhommadegreatachievementsinthefieldofmusic.14.Itiswidelyacknowledgedthatpeoplewhotakephysicalexerciseregularlymaylivelonger.15.Whenwetalkedofthingsandpersonsthatwemetduringtheadventure，allthekidswidenedtheireyeswithinterest.考點二名詞性從句一、從屬連詞連接詞that1.在從句中不作成分，也無詞義；2.引導(dǎo)賓語從句時可省略；引導(dǎo)主語從句、表語從句、同位語從句時，不可省略。if主要引導(dǎo)賓語從句，有時引導(dǎo)主語從句whether引導(dǎo)主語從句、賓語從句、表語從句、同位語從句asif/asthough引導(dǎo)表語從句because引導(dǎo)表語從句連接代詞who（ever），whom（ever），what（ever），which（ever），whose引導(dǎo)主語從句、賓語從句、表語從句、同位語從句連接副詞when，where，why，how引導(dǎo)主語從句、賓語從句、表語從句、同位語從句Whatmatterstoamuseumisnothowmanyvisitorsithas，buthowcloseitistopeople’sdailylives.[北京高考，26]Janemovedaimlesslydownthetreelinedstreet，notknowingwhereshewasheading.Pickyourselfup！Courageisdoingwhatyouareafraidtodo.Unfortunately，ImissedthiseventforthereasonthatIhadtovisitmygrandma.學(xué)生看到reason，易錯填why，但在該句中，空后內(nèi)容"Ihadtovisitmygrandma"是解釋reason的內(nèi)容，所以空處引導(dǎo)同位語從句，應(yīng)填that。[江蘇高考，21]Byboatistheonlywaytogethere，whichishowwearrived.Whethertheirweddingceremonywillbeheldintheopenairtomorrowdependsontheweather.We’vegotacoupleofparticipantsintheteam.Theproblemiswhocanpletethischallengingtask.二、主語從句1.從句作主語時，主句謂語動詞一般用單數(shù)。Whatsheofferstoherclassmatesis（be）honestyandhappiness.2.it作形式主語：句型句型中常用的詞或詞組It＋be＋形容詞＋從句clear，certain，obvious，important，likely，necessary，possible等It＋be＋名詞（詞組）＋從句ashame，apity，anhonour，nowonder，goodnews等It＋be＋過去分詞＋從句said，reported，thought，known，believed，expected，concluded等It＋特殊動詞（短語）＋從句doesn’tmatter，occurstosb.，makesnodifference等Itispossiblethatcaffeinemaycausebirthdefects（缺陷）inhumans，too.Itisapitythatwelostsuchanimportantcustomer.ItisbelievedthattheinsectshavespreadtoEuropebeforecrossingovertosubSaharanAfrica.Itdoesn’tmatterwhetheryougototheGreatWallorthePalaceMuseum—wehaveenoughtimetoexplorethisamazingcity.三、賓語從句1.it作形式賓語：findIthinkitnecessarythatwedrinkplentyofboiledwatereveryday.Ishallseetoitthatheistakengoodcareofwhenyouareabsent.2.表示情感或態(tài)度的形容詞后可接賓語從句，如confident，convinced，surprised，anxious等。Iwassurprisedthatsheshouldthrowawaythenecklacefromherboyfriend.3.一般情況下介詞后只能接wh類連接詞引導(dǎo)的賓語從句。[江蘇高考，26]Wechoosethishotelbecausethepriceforanighthereisdownto$20，halfofwhatitusedtocharge.四、表語從句1.asif/asthough。asif/asthough意為"好像，仿佛"，其引導(dǎo)的表語從句常位于系動詞之后，從句有時用虛擬語氣。Ifeltasifwehadknown（know）eachotherforyears.2.because/why。常用于以下句式中：ThisUnlikeordinarypapermakingwheretreesneedtobecutdown，Daipaperisenvironmentallyfriendly.Thisisbecauseitsrawmaterialistherecyclablebarkofakindoftreesuniquetothearea.五、同位語從句同位語從句前的名詞通常是表示抽象意義的名詞：fact，news，idea，truth，hope，problem，information，belief，thought，doubt，suggestion，question等。同位語從句用于對這些名詞作進(jìn)一步的解釋或說明。IhavesentMissGreenaninvitationtoourparty，butIhavenoideawhethershewillacceptit.Housewarmingpartiesgettheirnamefromthefactthatalongtimeagopeoplewouldactuallybringfirewoodtoanewhomeasagift.六、易混連接詞1.that/what在從句中充當(dāng)成分含義that不充當(dāng)成分無含義what充當(dāng)主語、賓語、表語、定語意為"什么，……的事情，什么樣的"Contrarytowhatmanypeoplethink，HIVcannotbetransmittedthroughmosquitoes，coughsorsneezes.Don’tbesad.Themostimportantthingisthatwemustlearnfromourmistakesandmoveon.2.whether/if二者在動詞后引導(dǎo)賓語從句時，通?？苫Q，但在下列情況下，只用whether：特殊情況例句與ornot直接連用時Idon’tknowwhetherornottheywille.我不知道他們是否會來。作介詞的賓語時Everythingdependsonwhetherwehaveenoughmoney.一切都取決于我們是否有足夠的錢。引導(dǎo)主語從句且從句位于句首時Whetherthesportsmeetingwillbeheldontimedependsontheweather.運動會是否會按時舉行取決于天氣。引導(dǎo)同位語從句時Ihavenoideawhetherheiswillingtohelpus.我不知道他是否愿意幫我們。Itremainstobeseenwhetherornotthisideacanbeputintopractice.[天津高考，4]Sheaskedmewhether/ifIhadreturnedthebookstothelibrary，andIadmittedthatIhadn’t.1.WhatmakestheHarbinInternationalIceandSnowFestivalspecialisthescaleofthesculpturesandthebeautifullighting.2.AfterconsideringcarefullywhereIcouldfindmyfirstidealjob，IchoseChina.3.ThenewsspreadquicklyallovertheworldthatMichaelSchumacherrevivedafterbeingseriouslyinjuredfor5years.4.Nowtherouteisnolongerusedforinternationaltradebutmuchhistoryandmanystoriesofwhathappenedontheancientroadremain.5.Whoeverpassesherewouldstoptoadmirethescenery.6.Itwasexpectedthatover100，000peoplewilltakepartinthemassiveparadeinTian’anmenSquareonthemorningofOct.1.7.TheGreenRevolutionisagoodexampleofhowtechnologicaladvancescanhaveagreateffectoneconomicdevelopment.8.Hedidnotseethefilmlastnight.Thatisbecausehehadtohelphislittlesisterwithherhomework.9.Eatwhichevercakeyoulikeandleavetheotherforwho/whoevereslate.10.Nowadays，moreandmoreparentsarediscussingwhether/ifmorefreedomandencouragementshouldbeprovidedfortheirchildren.11.Nowadaysconsumersbeemoreandmorepracticalandonlybuywhattheyneed.12.Thesyrup（糖漿）finallyturnsintoasolidcoating，likethecrystalonthesurfaceofhaws（山楂果）.Thatiswhytheyarealsocalledbingtanghulu.13.Itdoesn’tmatterwhenyoue—thestorestaysopen24hoursaday.14.Marytookitforgrantedthattheywouldapproveoftheidea.15.Donotletanyfailuresdiscourageyouinyourdailylife，foryouneverknowhowcloseyoumaybetovictory.考點三狀語從句一、時間狀語從句連詞基本意義注意when，while，as當(dāng)……時as可譯為"在……的時候，一邊……一邊……，隨著，正當(dāng)"；while多用于持續(xù)性的動作或狀態(tài)；when后接短暫性或持續(xù)性動詞均可。assoonas，themoment，theinstant，theminute，thesecond，immediately，directly，hardly/scarcely...when...，nosooner...than...一……就……"hardly/scarcely...when..."，"nosooner...than..."結(jié)構(gòu)中，when/than前的主句通常用過去完成時，when/than引導(dǎo)的從句通常用一般過去時；hardly/scarcely和nosooner提至句首時，它們所在的主句要部分倒裝。before；after在……之前；在……之后Itwas＋時間段＋before...過了……才……Itwasnotlongbefore...不久就……Itwon’tbelongbefore...不久就會……Itwillbe＋時間段＋before...要過……才……until/till直到強調(diào)句型"Itisnotuntil...that..."。since；bythetime自從……；到……時since引導(dǎo)時間狀語從句時，主句通常用現(xiàn)在完成時或現(xiàn)在完成進(jìn)行時；bythetime引導(dǎo)從句時，主句通常用過去完成時或?qū)硗瓿蓵r。each/everytime，thenexttime，thelasttime，thefirsttime，anytime，whenever每次；下次；上次/最后一次；第一次；任何時候；無論何時從句通常用一般現(xiàn)在時。Astheaverageageofthepopulationincreases，therearemoreandmoreoldpeopletocarefor.StartingintheYuanDynasty，workontheLongjiRiceTerraceswasnotpleteduntiltheearlyQingDynasty.Immediately（immediate）theyappeared，theyweregreetedwithaburstofapplause.NosoonerhadHuawei’snewphonebeenlaunchedthanitsoldoutandreceivedpopularity.Itcouldeasilybeanotheryearbeforetheeconomystartstoshowsomeimprovement.IthasbeenmorethanfiftyyearssinceChinagotitsseatbackintheUnitedNations.WhenIsawthetragicscenesonthenews，Ifeltitwasmydutyasadoctortogothereandoffermyhelp.Bythetimetherescueteamarrived，theviolentrainstormhadswept（sweep）thewholetown，causinggreateconomiclossandmanybrokenfamilies.二、地點狀語從句1.連詞：where（哪里），wherever（無論在哪里）Wegotlostintheforestanddecidedtoremainwherewewereandwaitedforrescue.Chinaownsoneoftheworld’soldestcivilizations.Whereveryougo，youcaneasilyrecognizemanyamazinghistoricalandculturallandmarks.2.區(qū)分where引導(dǎo)的狀語從句與定語從句where引導(dǎo)狀語從句時，其前沒有先行詞，從句用來說明主句謂語動作發(fā)生的地點；where引導(dǎo)定語從句時，其前有表示地點的名詞作先行詞，從句修飾先行詞。You三、目的狀語從句連詞：sothat，inorderthat為了，以便常與情態(tài)動詞can，could，may，might等連用；sothat引導(dǎo)的從句通常置于主句之后。Iamstudyinghardsothat/inorderthatIcangotoafamousuniversity.四、結(jié)果狀語從句1.so...that...結(jié)構(gòu)：so＋形容詞/副詞形容詞2.such...that...結(jié)構(gòu)：such＋（形容詞＋）不可數(shù)名詞（形容詞Hewassocleverastudentthathewasabletoworkoutallthedifficultproblems.Hemadesuchrapidprogressthathewaspraisedbyhisteacher.3.sothat也可以引導(dǎo)結(jié)果狀語從句，從句中往往沒有情態(tài)動詞，而且主從句之間常用逗號隔開。Thebusbrokedown，sothatwehadtowalkhome.公交車壞了，結(jié)果我們不得不走路回家了。五、原因狀語從句連詞內(nèi)涵語氣能否回答why能否被強調(diào)because（因為）直接因果關(guān)系強能能as（由于）較明顯的原因稍弱不能不能since/nowthat（既然）Weneedtopulloffthehighwayandfindastationbecausethepetrolisrunningout.Wethoughtthatas/sincewewereinthearea，we’dstopbyandvisitit.六、讓步狀語從句連詞用法although/though從句不能與but連用，但可與yet/still連用。as/thoughas引導(dǎo)的從句必須倒裝；though引導(dǎo)的從句可倒裝也可不倒裝。while意為"雖然，盡管"，從句一般放在主句前，用逗號隔開。eventhough/evenif意為"即使，盡管"。whether...or...意為"不管……還是……"。疑問詞ever表示"無論，不管"，相當(dāng)于"nomatter＋相應(yīng)的疑問詞"。Although/Though/Whilewehavelearnedalotabouttheuniverse，thereismuchwestilldon’tknow.Hekeepstakingexercisehowevercolditisinwinter.Youngas/thoughheis，hecanreadandwriteinseveralforeignlanguages.Whethersheeshereorwegothere，thetopicofthediscussionwillremainunchanged.七、條件狀語從句連詞含義例句if如果Theyagreedtolendusthecarifwepromisedtoreturnitbeforetheweekend.如果我們答應(yīng)在周末前歸還，他們就同意把車借給我們。Aslongaswedon’tloseheart，wewillsucceed.我們只要不灰心就會成功。unless除非，如果不（＝if...not）as/solongas只要incase以防萬一[江蘇高考，29]Unlessyoucansleepwell，youwilllosetheabilitytofocus，planandstaymotivatedafteroneortwonights.Ifwemakegooduseofpublictransport，theenvironmentwillbebetter.八、其他狀語從句方式狀語從句as（照……方式）；asif/asthough（好像，似乎）比較狀語從句as...as...，notso...as...，thanThehousehasbeengreatlydamagedbythetruckandwe’dbetterleaveitasitisuntilthepolicearrive.九、狀語從句的省略1.從句和主句的主語一致，且從句中含有be動詞時，從句的主語和be動詞可省略。[2023北京，14]Whenseen（see）fromafar，themangroveforestsappearmoresplendid.[全國Ⅱ，70]China’sapproachtoprotectingitsenvironmentwhilefeeding（feed）itscitizens"offersusefullessonsforagricultureandfoodpolicymakersworldwide，"saysthebank’sJuergenVoegele.Hewon’tgotherewithusunlessinvited（invite）.Heisrunninghereandthereasiflooking（look）forsomethinglost.Nomatterhowfrequentlydisplayed（display）intheLouvreinParis，themasterpiecesofPabloPicassoalwaysattractalargenumberofaudience.Everyeveningafterdinner，ifnotabsorbed（absorb）inreadingbooks，shecanbefoundsittingonthesofawatchingTV.2.在ifitispossible，whenitisnecessary等類似結(jié)構(gòu)中，itis?？墒÷?。常見的if型的省略結(jié)構(gòu)有：ifso如果這樣的話ifnot不然的話ifpossible如果可能的話ifany如果有的話ifnecessary如果有必要的話1.Ihadhardlysatdownonthetrainandopenedabarofchocolatewhenanoldmanwithahugebagsatdownacrossfromme.2.Convenientas/thoughputersare，handwritingstillplaysanimportantroleinthemodernworld.3.Ifyouaretravelingwherethecustomsarereallyforeigntoyourown，pleasedoastheRomansdo.4.Howeverfiercethepetitionis，thereisagoodchancethatourteamwillwinaslongaswehavemadefullpreparations.5.Wewereinsuchananxiousrushthatwhenweleftweforgottotaketheairlinetickets.6.Somewomenmayexperienceatimeofsadnessevenformonthsaftertheygivebirthtoababy.7.ThemanaskedLucytomovetoanotherchairbecausehewantedtositnexttohiswife.8.Whereveryou’refrom，youcanetodance，dine，andtakepartinoutdoorandindoorconcerts.9.Thisprojectrequirescloseteamwork.Nothingwillbeachievedunlessweworkwelltogether.10.I’malwaysattentiveinclassandthinkactivelyinorderthatIcanhavemorefreetimetodootherthingsthatI’minterestedinafterschool.11.Ifyouexpectyourchildtobeabletoacplishsomething，youmustfirstofalldevelophisabilitytoadapttonewsurroundings.12.Although/Though/Whilethepatternsandcolorsmaybedifferent，papercutssharethesamefunctionofmaintainingemotionaltiesamongpeople13.Theaccidentservesasawarningthatpeopleshouldbeawareoftheirsurroundings，especiallywhencrossingroads.14.Itwasquiteawhilebeforesherealizedthatshewaslookingathermom’soldweddingphotos.15.Whetherornotyourworkischosen，wewillsendyouagiftforyourparticipation.一、單句語法填空1.[2024北京豐臺區(qū)統(tǒng)考]Malevoicesaremuchlowerthanfemalevoices.Thisismainlybecausetheyhavethedifferentsizeofvocalfolds（聲帶）.2.[2024河南商丘檢測]It’sbelievedthatdrinkinghotwatercanbalancetheyinandyanginthebodywhich/thatleadstobetteroverallhealthincoldweatherconditions.3.[2024天津北辰區(qū)?？糫WhenIsawmycatwaitingsadlyforthedogtoreturnatthegate，Isuddenlyrealizedhowclosetherelationshipbetweenthemwas.4.[2024廣東深圳檢測]Ifyouaretravellingwherethecustomsaretotallydifferentfromyourown，youmayfeelaculturalshock.5.ThetwomenfromthetruckwerepoorlydressedandspokeinwhatsoundedlikeaneasternEuropeanlanguage.6.Later，shestudiedChinesemedicinewithexpertsinthefieldfromwhomshegainedadeepknowledgeabouttraditionalpractices.7.TheNationalHalfMarathon，whosepopularityisgrowingmuchstronger，hasbeeourannualsportgala.8.Hismotherdiedwhenhewasyoung，andanaunthelpedraisehim.9.Theactivitiesorganizedbyourschoolreallygaveusastagewherewecouldlearnteamspirit.10.ThereasonwhyJimwasseriouslyillwasthathegotallwetplayingintherainyesterday.11.[2024天津四十七中檢測]Thesemeasuressoundgreat，butitremainstobeseenwhethertheywillhelpimproveairqualityinourcity.12.[2024四川五市聯(lián)考]HotpotrestaurantsinChongqingareeverywhere—ifyoulookaroundthestreetyouarein，chancesarethatyouarestandingexactlynearahotpotrestaurant.【點撥】chancesarethat...很可能……。13.[2024江蘇連云港檢測]Toavoidgettingtakenin，becautiousaboutadvertisementsofferingbargainsandrewardsthat/whichseemtoogoodtobetrue.14.[2024四川部分名校聯(lián)考]WhoeverhasagoodmandoftraditionalChinesefolkmusiciswarmlyweletojointheclub.【點撥】相當(dāng)于Anyonewho。15.Though/Although/Whilethisdocumentaryinvolvedonlyasmallnumberofsubjects，itdidrevealawidertruth：junkfoodhasafarmoredangerouseffectonusthanmostpeopleimagine.16.Beingaddictedtoputergamesisthereasonwhich/thatleadstohisbeingabsentmindedinclass.【點撥】reason在從句中作主語。17.Thenewbridgeissupposedtobebuiltwherethecrossrivertrafficistheheaviest.18.Thereportdoesn’tincludeinformationonhowthecrasheshappened，butDr.Cliffsaysonethirdoftrafficdeathsaretypicallycausedbydriversinfluencedbyalcoholorothersubstances.19.Thefrequentextremeweathereventslikethehightemperaturesandheavyrainfallsthisyeararestrongevidencethatglobalwarmingisgettingmoreserious.20.Ifasked（ask）tolookaftersuspiciousluggageforsomeoneelse，informthepoliceatonce.21.[2024北京豐臺區(qū)統(tǒng)考]TheJamesWebbSpaceTelescope（JWST），whichwaslaunchedin2021，istofindthefirstobjectsthatformedaftertheBigBangandtostudythefirstblackholes，thegrowthofgalaxiesandmore.22.[2024江蘇南通檢測]LocatedinLopNur，aformersaltlakewhich/thathasdrieduptoalargeextentnow，theLoulansitecoversanareaofabout120，000squaremeters，whoseextremelyharshenvironmentensuresthatfewpeoplesetfootonthisarea.23.[2024重慶調(diào)研]Keepinmindthatmunicationchangesassocietyandtechnologyevolve.Thewaywemunicatenowisdefinitelynotthesameasitwastenyearsago.【點撥】thesameas...與……一樣，as引導(dǎo)比較狀語從句。24.IchosetostudyabroadbecauseIfeltthatIneededachangeinmylife.ThelifelessonsandpeopleskillsIacquiredwhileinItalyarewhatIcouldhaveonlylearnedfromanexperiencelikethis，notfromsittinginaclassroom.25.Ican’tfullydescribehowamazingthiswholeexperiencewasbutIcansayifyouhavetheopportunitytogotoSichuan，thentakeitandenjoyeveryminutethere.26.ThefirstGlobeTheatrewascreatedbyagroupofactors，oneofwhomwasWilliamShakespeare.ItopenedinLondonin1599andbecameahugesuccessuntilitburntdowninafirein1613.27.TheLeifamilywerealsopioneeringengineers，whousedagridsystemtoplantheirprojectsinminutedetail.Theytookcarefulnotesandmademodelsoftheirprojects，manyofwhichhavesurvivedtothisdayandareregisteredaspartofUNESCO’sMemoryoftheWorldProgramme.二、語篇語法填空[2024浙江金華段考]OnSeptember23，theopeningceremonyofthe19thAsianGameswas1（successful）heldinHangzhou，eastChina’sZhejiangProvince.Theceremony2（offer）thespectators（觀眾）fromtheworldaChinesestyleromanceintegratingtheancientcivilizationandhitechelements.TheHangzhouAsianGamesopeningceremonywasafeas